![CAS 3649-42-1 5,6,7,8-Tetrahydropyrido[2,3-D]Pyrimidin-4(3H)-One molecular structure](https://starshinechemical.com/wp-content/uploads/2023/05/3649-42-1.gif)
CAS RN: 3649-42-1
5,6,7,8-Tetrahydropyrido[2,3-D]Pyrimidin-4(3H)-One
Product Availability
Choose a grade to view its available package options.
1 package records0 with current stock1 grade group
| Batch No. | Package | Availability | Lead Time | Inquiry |
|---|---|---|---|---|
| Batchno.20250212 | 100mg / 250mg / 1g | Out of stock | 8-10 business days | Inquiry |
- Product code: SSC-143687
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 1g
- Available purity: ≥95%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 1g | ≥95% | 0 Out of Stock | Shanghai | Inquiry |
3649-42-1 / 5,6,7,8-tetrahydro-3H-pyrido[2,3-d]pyrimidin-4-one
Basic Information
CAS
3649-42-1
Multi CAS
Yes
Molecular Formula
C7H9N3O
Molecular Weight
151.170000
Exact Mass
151.074562
InChI
InChI=1S/C7H9N3O/c11-7-5-2-1-3-8-6(5)9-4-10-7/h4H,1-3H2,(H2,8,9,10,11)
InChIKey
YJIRCOHLVHBXAK-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
11
Aromatic heavy atom count
6
Fraction Csp3
0.43
H-bond acceptors
3
H-bond donors
2
Molar refractivity
41.67
TPSA
57.78
LogP / Solubility
WLOGP
0.13
MLOGP
0.11
XLogP3
-0.1
Consensus LogP
0.05
Log S (ESOL)
-1.26
Class (ESOL)
Soluble
Log S (Ali)
-0.89
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.75
Class (SILICOS-IT)
Very soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.55
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
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